Add to the fun and learning of the Touch & Learn Activity Desk™ Deluxe with the cartridge and four double-sided pages included in the Nursery Rhymes Expansion Pack. Children can explore the colorful illustrations while learning rhyming words, vocabulary and basic comprehension while listening to eight classic nursery rhymes. They can also interact with the songs by pressing buttons and adding instrument sounds. Additional expansion packs feature numbers and shapes; animals, bugs and critters; preschool and kindergarten readiness; community helpers; reading; and math (each sold separately).